Benelli TNT 899S - 2011 Specifications and Reviews

The 2011 Benelli TNT 899S is a middleweight naked bike powered by a spirited 899cc triple-cylinder engine delivering 118 horsepower. Best suited for riders seeking an affordable, agile sportbike with character, it combines nimble handling with enough performance and torque for engaging street riding and weekend thrills.

2011
5 stars Average rating: 5 from 4 votes
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General information

CategoryNaked bike
Year2011
ModelBenelli TNT 899S
 
 

Engine and Transmission Specifications

Exhaust systemWith catalytic converter and oxigen sensor
Emission detailsEuro 3
Driveline525 Chain type
ClutchWet clucth 10 discs
Transmission type,final driveChain
Gearbox6-speed
Cooling systemLiquid
Fuel controlDOHC
Fuel systemInjection
Valves per cylinder4
Bore x stroke88.0 x 49.2 mm (3.5 x 1.9 inches)
Torque88.00 Nm (9.0 kgf-m or 64.9 ft.lbs) @ 8000
Power118.01
Engine typeIn-line three, four-stroke
Capacity:899.00 ccm (54.86 cubic inches)
 
 

Brakes, suspension, Frame and wheels

Rear brakes diameter240 mm (9.4 inches)
Rear brakesSingle disc
Front brakes diameter320 mm (12.6 inches)
Front brakesDouble disc. Twin floating disks
Rear tyre dimensions190/50-ZR17
Front tyre dimensions120/70-ZR17
Rear suspensionSteel trestle swingarm, progressive rear dumper with idraulic extension/compression and spring preload adjustments
Front suspension43 mm upside-down fork, with idraulic extension / compression and spring preload adjustments
Trail95 mm (3.7 inches)
Rake (fork angle)24.0°

Physical measures and capacities

Fuel capacity16.00 litres (4.23 gallons)
Wheelbase1,443 mm (56.8 inches)
Overall length2,100 mm (82.7 inches)
Seat height780 mm (30.7 inches) If adjustable, lowest setting.
Power/weight ratio0.5674 HP/kg
Dry weight208.0 kg (458.6 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Color optionsOrange/black, white/black
StarterElectric

Performance Profile & Rider Fit

118 hp
Peak Power
3.3s
0-60 mph

Best For

Track78%
City60%
Cornering85%
Daily Riding55%
Touring40%
Passenger35%

Rider Profile

Best ForBest suited to intermediate or experienced riders comfortable with a punchy triple engine and aggressive naked-bike handling.
PurposeBuilt for spirited street riding, canyon carving, and occasional track days rather than long-distance cruising.
Rider FitThe tall 780mm seat height and firm, sporty riding position favor taller or more athletic riders and can feel demanding on longer rides.
CharacterAn aggressive, characterful Italian naked bike with a distinctive triple exhaust growl and sharp, race-influenced chassis geometry.
Not Ideal ForNot ideal for new riders, shorter riders needing a low seat, or anyone prioritizing plush comfort and long-haul touring capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2011 Benelli TNT 899S Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 780mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2011 Benelli TNT 899S, with a relaxed knee angle of around 120 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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